CN108500110A - A kind of stretching device with position and pull force calculation function - Google Patents
A kind of stretching device with position and pull force calculation function Download PDFInfo
- Publication number
- CN108500110A CN108500110A CN201810251049.2A CN201810251049A CN108500110A CN 108500110 A CN108500110 A CN 108500110A CN 201810251049 A CN201810251049 A CN 201810251049A CN 108500110 A CN108500110 A CN 108500110A
- Authority
- CN
- China
- Prior art keywords
- oil cylinder
- stretching
- cylinder
- pulling force
- strip channel
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D22/00—Shaping without cutting, by stamping, spinning, or deep-drawing
- B21D22/20—Deep-drawing
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES, PROFILES OR LIKE SEMI-MANUFACTURED PRODUCTS OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
- B21C51/00—Measuring, gauging, indicating, counting, or marking devices specially adapted for use in the production or manipulation of material in accordance with subclasses B21B - B21F
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Actuator (AREA)
Abstract
The present invention relates to a kind of stretching devices with position and pull force calculation function.Including stretching oil cylinder, stretching the first hydraulic fluid port and the second hydraulic fluid port are opened up in the middle part of oil cylinder top surface, the first strip channel and the second strip channel are opened up stretching oil cylinder interior, first strip channel extends to stretching oil cylinder head, second strip channel extends to cylinder tail, first strip channel is connected in one end of cylinder head with cylinder cavity is stretched, the other end is connected to the first hydraulic fluid port, second strip channel is connected in one end of cylinder tail with cylinder cavity is stretched, the other end is connected to the second hydraulic fluid port, stretch the motion guide rail that the setting of oil cylinder both sides is slidably connected with stretching oil cylinder, stretching oil cylinder side, displacement sensor is set, stretching cylinder piston rod, pulling force sensor is set, pulling force transmission lever is set between pulling force sensor and piston rod, pulling force sensor is connected with moving parts.The present invention provides a kind of stretching device with position and pull force calculation function easy for installation, high in machining efficiency.
Description
Technical field
The present invention relates to stretching device technical field more particularly to a kind of stretching dresses with position and pull force calculation function
It sets.
Background technology
In industry processes, some parts need to carry out stretch processing, it is desirable to provide accurate position and pulling force control
System, conventional method obtain required position and pulling force using worker's debugging, and the control of product is inconvenient, and product qualification rate is low,
Low production efficiency, maintenance cost are high.
Invention content
Present invention seek to address that the deficiencies in the prior art, and providing a kind of easy for installation, high in machining efficiency has position
And the stretching device of pull force calculation function.
The present invention to achieve the above object, using following technical scheme：A kind of drawing with position and pull force calculation function
Device is stretched, including stretches oil cylinder, the first hydraulic fluid port and the second hydraulic fluid port is offered in the middle part of oil cylinder top surface stretching, is stretching oil cylinder
Interior offers the first strip channel and the second strip channel along the length direction for stretching oil cylinder, and the first strip channel prolongs
The cylinder head for stretching oil cylinder is extended to, the second strip channel extends to the cylinder tail for stretching oil cylinder, and the first strip channel is located at the one of cylinder head
End is connected to by the first intercommunicating pore with the inner cavity for stretching oil cylinder, the other end is connected to the first hydraulic fluid port, and the second strip channel is located at cylinder
One end of tail is connected to by the second intercommunicating pore with the inner cavity for stretching oil cylinder, the other end is connected to the second hydraulic fluid port, is stretching oil cylinder
The length direction motion guide rail parallel with drawing oil cylinder axis is arranged in both sides, and motion guide rail is slidably connected with oil cylinder is stretched,
Fixed displacement sensor on the motion guide rail of the side of oil cylinder is stretched, pull sensing is set in the piston rod end for stretching oil cylinder
Device, connection setting pulling force transmission lever, pulling force sensor are connected between pulling force sensor and the piston rod of stretching oil cylinder
For the moving parts of affixed workpiece, moving parts are affixed with motion guide rail.
Preferably：Pulling force transmission lever is threadedly coupled with the piston rod end for stretching oil cylinder.
Preferably：It is arranged sliding sleeve in the periphery of pulling force transmission lever, sliding sleeve is affixed with motion guide rail.
The beneficial effects of the invention are as follows：The present invention realizes the Integrated design for stretching oil cylinder oil inlet and oil outlet, reduces
The appearance and size of oil cylinder, facilitates the installation and maintenance of oil cylinder；The real-time detection for realizing drawing force, according to product material characteristic
Timely update the size of drawing force, improves the qualification rate and stability of product；The real-time detection of stretch position is realized, is optimized
The step of production and control program, reduce circulation time, improve production efficiency.
Description of the drawings
Fig. 1 is the dimensional structure diagram of the present invention；
Fig. 2 is the overlooking structure diagram of the present invention；
Fig. 3 is the Section A-A figure of Fig. 2；
Fig. 4 is the overlooking structure diagram that oil cylinder is stretched in the present invention；
Fig. 5 is the section B-B figure of Fig. 4；
Fig. 6 is the C-C sectional views of Fig. 4.
In figure：1- displacement sensors；2- stretches oil cylinder；The first hydraulic fluid ports of 3-；The second hydraulic fluid ports of 4-；5- motion guide rails；6- pulling force
Transmission lever；7- pulling force sensors；8- moving parts；9- sliding sleeves；The second intercommunicating pores of 10-；The first intercommunicating pores of 11-；The first bar shapeds of 12-
Channel；The second strip channels of 13-.
Specific implementation mode
The invention will be further described with reference to the accompanying drawings and examples：
As shown in Figure 1, Figure 2, shown in Fig. 3, Fig. 4, Fig. 5 and Fig. 6, the present invention includes stretching oil cylinder 2, is stretching 2 top surface of oil cylinder
Middle part offers the first hydraulic fluid port 3 and the second hydraulic fluid port 4, is opened along the length direction for stretching oil cylinder 2 in the interior for stretching oil cylinder 2
Equipped with the first strip channel 12 and the second strip channel 13, the first strip channel 12 extends to the cylinder head for stretching oil cylinder 2, Article 2
Shape channel 13 extends to the cylinder tail for stretching oil cylinder 2, the first strip channel 12 be located at one end of cylinder head by the first intercommunicating pore 11 and
Stretch the inner cavity connection of oil cylinder 2, the other end is connected to the first hydraulic fluid port 3, the second strip channel 13 is located at one end of cylinder tail by the
Two intercommunicating pores 10 are connected to the inner cavity for stretching oil cylinder 2, the other end is connected to the second hydraulic fluid port 4, and length is arranged in the both sides for stretching oil cylinder 2
The direction motion guide rail 5 parallel with 2 axis of oil cylinder is stretched is spent, motion guide rail 5 is slidably connected with oil cylinder 2 is stretched, in drawing oil
Pulling force sensor 7 is arranged in the piston rod end for stretching oil cylinder 2 in fixed displacement sensor 1 on the motion guide rail 5 of the side of cylinder 2,
The connection setting pulling force transmission lever 6 between pulling force sensor 7 and the piston rod of stretching oil cylinder 2, pulling force sensor 7 is connected with
For the moving parts 8 of affixed workpiece, moving parts 8 and motion guide rail 5 are affixed.
Oil cylinder 2 position is stretched in the present invention to fix, when drawn products, by the first hydraulic fluid port 3 and the logical oil of the second hydraulic fluid port 4,
The piston rod movement for stretching oil cylinder 2, when oil logical to the first hydraulic fluid port 3, the piston rod for stretching oil cylinder 2 generates pulling force, passes through pulling force
Pulling force is passed to pulling force sensor 7 by transmission lever 6, and moving parts 8 and motion guide rail 5 is driven to generate extensional motion, while position
Displacement sensor 1 works, and detection stretches the specific moving displacement of 2 piston rod of oil cylinder.Wherein it is arranged in the inner surface of motion guide rail 5 and slides
Slot is stretching the setting of 2 side wall of oil cylinder and the matched sliding block of sliding slot, and the relatively sliding of oil cylinder 2 and motion guide rail 5 is stretched to realize
It is dynamic.
The present invention realizes the Integrated design for stretching oil cylinder 2 oil inlet and oil outlet, reduces the appearance and size of oil cylinder, side
Just the installation and maintenance of oil cylinder；The real-time detection for realizing drawing force timely updates the big of drawing force according to product material characteristic
It is small, improve the qualification rate and stability of product；The real-time detection for realizing stretch position, the step of optimizing production and control
Program reduces circulation time, improves production efficiency.
In the present embodiment, pulling force transmission lever 6 is threadedly coupled with the piston rod end for stretching oil cylinder 2.In pulling force transmission lever 6
Periphery is arranged sliding sleeve 9, and sliding sleeve 9 and motion guide rail 5 are affixed.
The present invention is exemplarily described above in conjunction with attached drawing, it is clear that the present invention implements not by aforesaid way
Limitation, as long as using the various improvement of inventive concept and technical scheme of the present invention progress, or not improved direct application
In other occasions, within protection scope of the present invention.
Claims (3)
1. a kind of stretching device with position and pull force calculation function, it is characterised in that：Including stretching oil cylinder (2), stretching
The first hydraulic fluid port (3) and the second hydraulic fluid port (4) are offered in the middle part of oil cylinder (2) top surface, is stretching the interior of oil cylinder (2) along drawing
The length direction for stretching oil cylinder (2) offers the first strip channel (12) and the second strip channel (13), the first strip channel (12)
The cylinder head for stretching oil cylinder (2) is extended to, the second strip channel (13) extends to the cylinder tail for stretching oil cylinder (2), the first strip channel
(12) one end for being located at cylinder head is connected to by the first intercommunicating pore (11) with the inner cavity of stretching oil cylinder (2), the other end and the first hydraulic fluid port
(3) it is connected to, one end that the second strip channel (13) is located at cylinder tail is connected by the second intercommunicating pore (10) with the inner cavity for stretching oil cylinder (2)
The logical, other end is connected to the second hydraulic fluid port (4), in the both sides setting length direction for stretching oil cylinder (2) and stretching oil cylinder (2) axis phase
Parallel motion guide rail (5), motion guide rail (5) are slidably connected with oil cylinder (2) is stretched, the movement in the side for stretching oil cylinder (2)
Fixed displacement sensor (1) on guide rail (5), in the piston rod end setting pulling force sensor (7) for stretching oil cylinder (2), in pulling force
Connection setting pulling force transmission lever (6) between sensor (7) and the piston rod for stretching oil cylinder (2), pulling force sensor (7) connection setting
The moving parts (8) of affixed workpiece are useful for, moving parts (8) and motion guide rail (5) are affixed.
2. the stretching device according to claim 1 with position and pull force calculation function, it is characterised in that：Pulling force transmits
Bar (6) is threadedly coupled with the piston rod end for stretching oil cylinder (2).
3. the stretching device according to claim 1 with position and pull force calculation function, it is characterised in that：It is passed in pulling force
The periphery for passing bar (6) is arranged sliding sleeve (9), and sliding sleeve (9) and motion guide rail (5) are affixed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810251049.2A CN108500110A (en) | 2018-03-26 | 2018-03-26 | A kind of stretching device with position and pull force calculation function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810251049.2A CN108500110A (en) | 2018-03-26 | 2018-03-26 | A kind of stretching device with position and pull force calculation function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108500110A true CN108500110A (en) | 2018-09-07 |
Family
ID=63378422
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810251049.2A Withdrawn CN108500110A (en) | 2018-03-26 | 2018-03-26 | A kind of stretching device with position and pull force calculation function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108500110A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20040110432A (en) * | 2003-06-19 | 2004-12-31 | 주식회사아이디테크 | Cylinder for double acting |
| US7287941B1 (en) * | 2006-09-05 | 2007-10-30 | Kennametal Inc. | Apparatus for amplifying the pull back force on a lock rod used to secure a toolholder |
| CN201277931Y (en) * | 2008-10-09 | 2009-07-22 | 淄博泰光电力器材厂 | Novel pulling force experiment machine |
| CN104863921A (en) * | 2015-05-27 | 2015-08-26 | 浙江亿太诺气动科技有限公司 | Multi-face installation type pneumatic side sliding table |
| CN206234192U (en) * | 2016-11-01 | 2017-06-09 | 辽宁维特机械设备制造有限公司 | For the hydraulic cylinder of hydrocoupling |
| CN208131750U (en) * | 2018-03-26 | 2018-11-23 | 秦皇岛方华埃西姆机械有限公司 | A kind of stretching device with position and pull force calculation function |
-
2018
- 2018-03-26 CN CN201810251049.2A patent/CN108500110A/en not_active Withdrawn
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20040110432A (en) * | 2003-06-19 | 2004-12-31 | 주식회사아이디테크 | Cylinder for double acting |
| US7287941B1 (en) * | 2006-09-05 | 2007-10-30 | Kennametal Inc. | Apparatus for amplifying the pull back force on a lock rod used to secure a toolholder |
| CN201277931Y (en) * | 2008-10-09 | 2009-07-22 | 淄博泰光电力器材厂 | Novel pulling force experiment machine |
| CN104863921A (en) * | 2015-05-27 | 2015-08-26 | 浙江亿太诺气动科技有限公司 | Multi-face installation type pneumatic side sliding table |
| CN206234192U (en) * | 2016-11-01 | 2017-06-09 | 辽宁维特机械设备制造有限公司 | For the hydraulic cylinder of hydrocoupling |
| CN208131750U (en) * | 2018-03-26 | 2018-11-23 | 秦皇岛方华埃西姆机械有限公司 | A kind of stretching device with position and pull force calculation function |
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|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20180907 |
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| WW01 | Invention patent application withdrawn after publication |